public void ProcessRequest(HttpContext context)
{
var basketStore = new BasketStore();
using (var stream = context.Request.InputStream)
{
using (var streamReader = new StreamReader(stream))
{
var items = streamReader.ReadToEnd();
var basketItems = new BasketItems(items);
var price = new PriceCalculator().GetPriceOf(basketItems);
var basket = new Basket {
Price = price
};
var basketId = basketStore.Add(basket);
context.Response.StatusCode = (int)HttpStatusCode.Created;
context.Response.RedirectLocation = "http://checkout-kata-api.local/baskets/" + basketId;
}
}
}
public int PriceOfItems(BasketItems basketItems)
{
return(basketItems.ItemCount(_itemCode) * _pricePerItem);
}
public int GetPriceOf(BasketItems basketItems)
{
return(_fullPrices.Sum(price => price.PriceOfItems(basketItems))
- _discountPrices.Sum(price => price.DiscountOnItems(basketItems)));
}
public int DiscountOnItems(BasketItems basketItems)
{
return((basketItems.ItemCount(_itemCode) / _groupSize) * _discountPerGroup);
}
